BDXXKA5-E Datasheet, PDF (4/18 Pages) Rohm – low-saturation regulators that are available for output currents up to 500mA.

BDxxKA5 Series BDxxKA5W Series BD00KA5W Series
Datasheet
●Absolute Maximum Ratings (Ta=25℃)
Parameter
Power Supply Voltage
Output Control Terminal Voltage
TO252-3
Power Dissipation TO252-5
SOP8
Symbol
Vcc
VCTL
Pd
Limits
-0.3 to +7.0^*1
-0.3 to Vcc^*1
1200^*2
1300^*3
687.6^*4
Operating Temperature Range
Topr
-40 to +105
Ambient Storage Temperature
Tstg
-55 to +150
Maximum Junction Temperature
Tjmax
150
*1 Must not exceed Pd
*2 When a 70mm×70mm×1.6mm glass epoxy board is used. Reduce by 9.6 mW/℃ over 25℃.
*3 When a 70mm×70mm×1.6mm glass epoxy board is used. Reduce by 10.4mW/℃ over 25℃.
*4 When a 70mm×70mm×1.6mm glass epoxy board is used. Reduce by 5.5 mW/℃ over 25℃.
Unit.
V
V
mW
℃
℃
℃
●Recommended Operating Ratings (Ta=25℃)
Parameter
Symbol
Input Power Supply Voltage
Vcc
Output Current
Io
Output Voltage Configuration Range^*5
Vo
Output Control Terminal Voltage
VCTL
*5 Only BD00KA5WFP and BD00KA5WF
Min.
2.3
0
1.0
0
Max.
5.5
500
4.0
Vcc
Unit.
V
mA
V
V
●Electrical Characteristics
BDxxKA5 Series BDxxKA5W Series
(Unless otherwise specified,Ta=25℃, VCTL =2V, Vcc=2.5V(Vo=1.0V,1.2V,1.5V,1.8V), Vcc=3.3V(Vo=2.5V), Vcc=5.0V(Vo=3.0V,3.3V))
Limit
Parameter
Symbol
Unit
Min
Typ
Max
Conditions
Output Voltage
Vo(T)-0.015 Vo(T) Vo(T)+0.015
Io=200mA (Vo=1.0V,1.2V)
Vo
V
Vo(T)×0.99 Vo(T) Vo(T)×1.01
Io=200mA (Vo≧1.5V)
Shut Down Current
Isd
－
0
1
μA VCTL=0V, Io=0mA (OFFmode)
Bias Current
Ib
－
350
550
μA Io=0mA
Dropout Voltage ^*6
ΔVd
－
0.12
0.20
V Io=200mA, Vcc=0.95×Vo
Peak Output Current
Io
500
－
Ripple Rejection
R.R.
－
50
Line Regulation ^*7
Reg.I
－
10
Load Regulation
Reg.L
－
25
－
mA
－
dB
f=120Hz, ein^※9=-10dBV,
Io=100mA
35
mV
Vcc=Vo+0.5V→5.5V,
Io=200mA
75
mV Io=0mA→500mA
Temperature Coefficient
of Output Voltage ^*8
Tcvo
－
±100
－
ppm/℃ Io=5mA,Tj=0 to 125℃
CTL ON Mode Voltage VCTLON
2.0
－
－
V ACTIVE MODE, Io=0mA
CTL OFF Mode Voltage VCTLOFF
－
－
0.8
V OFF MODE, Io=0mA
CTL Input Current
ICTL
20
40
60
μA Io=0mA
Vo(T) : Output Voltage
*⁶ Vo≧2.5V
*⁷ 1.0≦Vo≦1.8V,Vcc=2.3V→5.5V
*⁸ Not 100% tested
*⁹ ein : Input Voltage Ripple
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TSZ02201-0R6R0A600150-1-2
26.Jun.2012 Rev.001